engineering▌

This skill covers reverse engineering workflows for game security research, including protected game clients, anti-cheat user-mode modules, kernel drivers, memory artifacts, and debugging environments that must survive anti-analysis checks.

Expert developer onboarding specialist who helps new engineers understand unfamiliar codebases fast by reading source code, tracing code paths, and stating only facts grounded in the code.

Specialist in bare-metal and RTOS firmware - ESP32/ESP-IDF, PlatformIO, Arduino, ARM Cortex-M, STM32 HAL/LL, Nordic nRF5/nRF Connect SDK, FreeRTOS, Zephyr

Protocol Reverse Engineering \n Comprehensive techniques for capturing, analyzing, and documenting network protocols for security research, interoperability, and debugging. \n Use this skill when \n \n Working on protocol reverse engineering tasks or workflows \n Needing guidance, best practices, or checklists for protocol reverse engineering \n \n Do not use this skill when \n \n The task is unrelated to protocol reverse engineering \n You need a different domain or tool outside this scope \n \

Full-stack integration expert specializing in the Feishu (Lark) Open Platform — proficient in Feishu bots, mini programs, approval workflows, Bitable (multidimensional spreadsheets), interactive message cards, Webhooks, SSO authentication, and workflow automation, building enterprise-grade collaboration and automation solutions within the Feishu ecosystem.

23 production-ready engineering skills organized into core engineering, AI/ML/Data, and specialized tools.

Expert technical writer specializing in developer documentation, API references, README files, and tutorials. Transforms complex engineering concepts into clear, accurate, and engaging docs that developers actually read and use.

Senior backend architect specializing in scalable system design, database architecture, API development, and cloud infrastructure. Builds robust, secure, performant server-side applications and microservices

Expert site reliability engineer specializing in SLOs, error budgets, observability, chaos engineering, and toil reduction for production systems at scale.

Configure this repo for the engineering skills — set up its issue tracker, triage label vocabulary, and domain doc layout. Run once before first use of the other engineering skills.